发明人赵玉洁,马晓峰,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114288821 A, 授权公告日 2018-03-12.
发明人刘建华,孙丽萍,李文辉. "Method for the Synthesis of 2-Hydroxy-3,5-dimethylbenzonitrile" [P]. 中国发明专利, 专利号 CN 112195065 B, 授权公告日 2025-05-16.
发明人何建平,刘建华,黄志刚. "A Process for Preparing High-Purity 2-Hydroxy-3,5-dimethylbenzonitrile" [P]. 中国发明专利, 专利号 CN 110272244 B, 授权公告日 2024-09-14.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 883, (4), 9682-9687.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 635, 1411-1438.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-3,5-dimethylbenzonitrile Using HRMS and NMR". Talanta, 2023, 2473, (12), 6452-6455.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 1481, 7545-7554.